US presidential candidates Clinton, Sanders, clash in Michigan

US Democratic presidential contenders Bernie Sanders and Hillary Clinton clashed over the auto industry bailout and Wall Street in a Michigan debate on Sunday, with Sanders accusing Clinton of backing trade deals that robbed the state of jobs.

In a debate in Flint, Michigan, Sanders said Clinton supported “disastrous” trade policies that moved manufacturing jobs out of cities like Flint and Detroit and shifted them overseas.

But Clinton said Sanders’ opposition to the 2009 auto bailout, a crucial issue in a state that is home to the U.S. auto industry, would have cost the state millions of jobs. The bailout, which Clinton supported, passed Congress and has been credited with helping save the U.S. industry.

“If everybody had voted the way he did, I believe the auto industry would have collapsed, taking 4 million jobs with it,” Clinton, the former secretary of state, said of Sanders.

The debate came as Sanders, a U.S. senator from Vermont, struggled to slow Clinton’s march to the nomination to face the Republican candidate in the Nov. 8 general election to succeed Democratic President Barack Obama. Media organizations predicted that Sanders would win Sunday’s Maine caucus.

Sanders also questioned the sincerity of Clinton’s conversion to opposing the Trans-Pacific Partnership, a proposed 12-nation Pacific Rim trade deal.

Clinton “has discovered religion on this issue, but it’s a little too late,” he said. “Secretary Clinton supported virtually every one of these disastrous trade agreements written by corporate America.”

The two contenders cut each other off on several occasions, a rare occurrence in a race that has been much more polite than the raucous Republican presidential campaign.

Sanders repeated his charge that Clinton is too close to Wall Street and demanded again that she release the transcript of paid speeches she has given to Wall Street firms. Clinton said she would release them when all the candidates, including Republicans, also release transcripts of similar talks.

The debate was held in Flint to highlight the city’s water contamination crisis, and both candidates expressed outrage at Flint’s plight and demanded state and federal money begin to flow immediately to begin relief and rebuilding efforts. Both candidates condemned local officials who they said abetted the crisis in Flint, and demanded the resignation of Republican Governor Rick Snyder of Michigan.

“People should be held accountable, wherever that leads,” Clinton said, adding an investigation should determine who in state and federal government was responsible. “There has to be absolute accountability.”

“What is going on is a disgrace beyond belief,” Sanders said, plugging his plan to spend $1 trillion to rebuild crumbling infrastructure across the United States.

The crisis in Flint, a predominantly black city of 100,000, was triggered when an emergency city manager installed by Snyder switched the city’s water supply to the nearby Flint River from Lake Michigan to save money.

The change corroded Flint’s aging pipes and released lead and other toxins into the water supply, exposing thousands of residents including children to high lead levels that have sparked serious health problems.

Both Democratic presidential contenders, vying for support from black voters in Michigan and nationally, have linked the crisis to broader racial and economic inequities.

Republican presidential candidates have steered clear of Flint on the campaign trail. When U.S. Senator Marco Rubio of Florida was asked about Flint during Thursday’s debate in Detroit, he defended Snyder and said the “politicizing” of the crisis was unfair.

Clinton leads in polls

Opinion polls show Clinton, 68, leading in Michigan and Mississippi, which vote on Tuesday. She also leads in polls in several big states that vote on March 15, including Ohio and Florida.

Sanders, 74, faces a tough challenge erasing Clinton’s lead of about 200 bound delegates who will choose the nominee at the July convention. Since the Democratic race awards delegates in each state proportionally, she will keep gathering delegates even in those states she loses.

The Democratic debate occurred one day after Sanders won nominating contests in Kansas and Nebraska, and Clinton won the bigger prize of Louisiana, a win that allowed her to slightly expand her delegate lead.

On the Republican side, front-runner Donald Trump and U.S. Senator Ted Cruz of Texas were angling on Sunday for a two-man race for the party’s presidential nomination after splitting four state nominating contests at the weekend.

The wins for Trump, 69, and Cruz, 45, on Saturday were a setback for party leaders, who have largely opposed Trump and hinted they prefer Rubio, 44, who took third or fourth in Saturday’s four Republican contests.

Cruz has been predicting a two-man race with Trump for several weeks.

On Sunday, Rubio was projected to win in Puerto Rico, his second victory to date in nominating contests across U.S. states and territories. Ohio Governor John Kasich, 63, the only other candidate remaining from a starting field of 17, has yet to win any state.

The Republican competition moves on Tuesday to Michigan, Mississippi, Idaho and Hawaii, where Trump hopes to expand his lead in delegates ahead of a party convention in July.